I have seen a considerable performance boost for my codes by using
Jumbo Frames. But are there any systematic tools or strategies to
select the optimum MTU size? I have it set as 9000. (Of course, all
switiching hardware supports jumbo frames and no talking to the
external world required of the int
Hi Amjad
amjad ali wrote:
Hi Gus,
I was told that some people used to run two processes only on
dual-socket dual-core Xeon nodes , leaving the other two cores idle.
Although it is an apparent waste, the argument was that it paid
off in terms of overall efficiency.
I guess I fu
Howdy!
Gus Correa wrote:
Hi Chris
Chris Samuel wrote:
- "Gus Correa" wrote:
This is about the same number I've got for an atmospheric model
in a dual-socket dual-core Xeon computer.
Somehow the memory path/bus on these systems is not very efficient,
and saturates when more than two proc
> > The older Woodcrest/Clovertown type CPUs had the
> > standard Intel bottleneck of a single memory
> > controller for both sockets.
>
> Yes, that is for fact, but didn't the
> Harpertown generation still have a similar problem?
Yes.
>
> Amjad's Xeon small cluster machines are dual socket dua
Hi Chris
Chris Samuel wrote:
- "Gus Correa" wrote:
This is about the same number I've got for an atmospheric model
in a dual-socket dual-core Xeon computer.
Somehow the memory path/bus on these systems is not very efficient,
and saturates when more than two processes do
intensive work con
Hi Gerry:
On Thu, Dec 10, 2009 at 1:22 PM, Gerald Creager wrote:
> Grand Theft Auto? More'n'likely, YellowDog Linux, which is what the folks
> in Colorado adapted, under contract with Sony, to generate for the PS3.
:-)
Actually by now you could install pretty much any Linux flavour on the
PS3
